/*
 * Copyright 2022 The OpenFunction Authors.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package hello

import (
	"fmt"
	"io"
	"net/http"

	"github.com/OpenFunction/functions-framework-go/functions"
)

func init() {
	functions.HTTP("HelloWorld", HelloWorld)
}

func HelloWorld(w http.ResponseWriter, r *http.Request) {
	body, _ := io.ReadAll(r.Body)
	fmt.Fprintf(w, "Hello, %s!\n", string(body))
}
